Merge master.kernel.org:/home/rmk/linux-2.6-arm

[linux-2.6] / arch / i386 / kernel / smpboot.c

diff --git a/arch/i386/kernel/smpboot.c b/arch/i386/kernel/smpboot.c
index c70cd2a083045ea7ff12069a1fce5e9444cd6257..47ec76794d02ac11bdcef2416bff7796a9099572 100644 (file)
--- a/arch/i386/kernel/smpboot.c
+++ b/arch/i386/kernel/smpboot.c
@@ -42,7 +42,6 @@
 #include <linux/sched.h>
 #include <linux/kernel_stat.h>
 #include <linux/smp_lock.h>
-#include <linux/irq.h>
 #include <linux/bootmem.h>
 #include <linux/notifier.h>
 #include <linux/cpu.h>
@@ -69,11 +68,9 @@ EXPORT_SYMBOL(smp_num_siblings);
 
 /* Package ID of each logical CPU */
 int phys_proc_id[NR_CPUS] __read_mostly = {[0 ... NR_CPUS-1] = BAD_APICID};
-EXPORT_SYMBOL(phys_proc_id);
 
 /* Core ID of each logical CPU */
 int cpu_core_id[NR_CPUS] __read_mostly = {[0 ... NR_CPUS-1] = BAD_APICID};
-EXPORT_SYMBOL(cpu_core_id);
 
 cpumask_t cpu_sibling_map[NR_CPUS] __read_mostly;
 EXPORT_SYMBOL(cpu_sibling_map);
@@ -88,7 +85,11 @@ EXPORT_SYMBOL(cpu_online_map);
 cpumask_t cpu_callin_map;
 cpumask_t cpu_callout_map;
 EXPORT_SYMBOL(cpu_callout_map);
+#ifdef CONFIG_HOTPLUG_CPU
+cpumask_t cpu_possible_map = CPU_MASK_ALL;
+#else
 cpumask_t cpu_possible_map;
+#endif
 EXPORT_SYMBOL(cpu_possible_map);
 static cpumask_t smp_commenced_mask;
 
@@ -202,7 +203,7 @@ static void __devinit smp_store_cpu_info(int id)
                                goto valid_k7;
 
                /* If we get here, it's not a certified SMP capable AMD system. */
-               tainted |= TAINT_UNSAFE_SMP;
+               add_taint(TAINT_UNSAFE_SMP);
        }
 
 valid_k7:
@@ -609,7 +610,7 @@ static inline void __inquire_remote_apic(int apicid)
 
        printk("Inquiring remote APIC #%d...\n", apicid);
 
-       for (i = 0; i < sizeof(regs) / sizeof(*regs); i++) {
+       for (i = 0; i < ARRAY_SIZE(regs); i++) {
                printk("... APIC #%d %s: ", apicid, names[i]);
 
                /*